| NWS Forecast for: Garfield County Issued by: National Weather Service Glasgow, MT Last Update: 521 AM MDT Sun Oct 18 2026 | |
| Today: Mostly sunny. Cooler with highs in the lower 60s. Northwest wind around 5 mph, becoming northeast around 5 mph this afternoon. Tonight: Mostly clear. Lows in the upper 30s. East wind 5 to 10 mph. Monday: Sunny. Highs in the upper 60s. Southeast wind 10 to 15 mph. Monday Night: Mostly clear. Lows in the upper 30s. Southeast wind around 10 mph, becoming south after midnight. Tuesday: Mostly sunny. Highs in the mid 60s. Light and variable winds, becoming north 5 to 10 mph in the afternoon. Tuesday Night And Wednesday: Mostly clear. Lows in the mid 30s. Highs in the mid 60s. Wednesday Night And Thursday: Mostly clear. Lows in the lower 40s. Highs in the mid 70s. Thursday Night: Partly cloudy. Lows in the mid 40s. Friday: A chance of rain. Highs in the lower 60s. Friday Night: A chance of rain. Lows in the mid 30s. Saturday: A slight chance of rain. Highs in the lower 50s. | |
| Zone Forecast: Garfield County | |
Visit your local NWS office at: https://www.weather.gov/ggw |